可持续性不是一种选择；它是我们星球未来的必需品。
Sustainability is not an option; it's a necessity for the future of our planet.
The challenges of today's coal industry require bold leadership and vision.
表演不是要成为不同的人。它是在明显不同的事物中找到相似之处，然后在那里找到自己。
The robot is a device that is designed to do the work of a human being, but it is not a human being.
机器人是一种被设计用来完成人类工作的设备，但它并不是人类。
We are all connected through the threads of DNA.
The aim of psychology is to describe the structure of experience.
对待别人的标准，不是他们有多坏，而是你自己有多好。
